What color is #42656B?

#42656B is a dark, grayish cyan, closest to the named color Mediterranea. It belongs to the teal family of colors.

What is the RGB value of #42656B?

The RGB value is 66, 101, 107: 66 red, 101 green and 107 blue on a 0 to 255 scale.

What is the complementary color of #42656B?

The complementary color is #6B4842, found by rotating the hue 180° on the color wheel.

Is black or white text better on #42656B?

White text. Black text has a contrast ratio of 3.31:1 and white text 6.35:1. WCAG asks for at least 4.5:1 for normal text.

#42656B color

#42656B rgb(66, 101, 107)

Shades of teal

The hex color #42656B is a dark, grayish cyan.

In the RGB color model it is made of 25.9% red, 39.6% green and 42% blue (66, 101, 107).

Its hue angle is 189°, with 24% saturation and 34% lightness. For print, the CMYK equivalent is 38% cyan, 6% magenta, 0% yellow and 58% black.

The closest named color is Mediterranea (#39636A), a difference of 1.8 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 6.35:1).

#42656B color codes

HEX	`#42656B`
RGB	`rgb(66, 101, 107)`
RGB percent	`rgb(25.9%, 39.6%, 42%)`
HSL	`hsl(189, 24%, 34%)`
HSV / HSB	`hsv(189, 38%, 42%)`
CMYK	`cmyk(38%, 6%, 0%, 58%)`
CIE LAB	`lab(40.45, -10.86, -7.38)`
CIE LCH	`lch(40.45, 13.13, 214.21)`
CIE XYZ	`xyz(9.553, 11.527, 15.629)`
Decimal	`4351339`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #42656B, based on their position on the color wheel.

Complementary

The color opposite on the color wheel (180°). Strongest contrast.

Analogous

Neighbors 30° either side. Calm, natural combinations.

Split complementary

The two colors next to the complement (150° and 210°).

Triadic

Three colors evenly spaced, 120° apart.

Tetradic (square)

Four colors 90° apart.

Shades, tints and tones

Shades (darker, mixed with black)

Tints (lighter, mixed with white)

Tones (mixed with gray)

Contrast and accessibility

Text on #42656B	Ratio	AA	AAA	AA large
Sample text	3.31:1	Fail	Fail	Pass
Sample text	6.35:1	Pass	Fail	Pass

#42656B as text on	Ratio	AA	AAA	AA large
Sample text	6.35:1	Pass	Fail	Pass
Sample text	3.31:1	Fail	Fail	Pass

WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.

Color blindness simulation

How #42656B looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #42656b; }
.text { color: #42656b; }
.border { border: 2px solid #42656b; }
.transparent { background-color: rgb(66 101 107 / 50%); }
.gradient { background: linear-gradient(to right, #42656b, #42516b); }

Background

Text color

Border

Similar colors

Closest common color name: Dark Slate Gray.

Questions

What color is #42656B?: #42656B is a dark, grayish cyan, closest to the named color Mediterranea. It belongs to the teal family of colors.
What is the RGB value of #42656B?: The RGB value is 66, 101, 107: 66 red, 101 green and 107 blue on a 0 to 255 scale.
What is the complementary color of #42656B?: The complementary color is #6B4842, found by rotating the hue 180° on the color wheel.
Is black or white text better on #42656B?: White text. Black text has a contrast ratio of 3.31:1 and white text 6.35:1. WCAG asks for at least 4.5:1 for normal text.